Rotary coaxial assembly
CA 1136723 A · Owner: Litton Systems, Inc. · Inventors: Dorsey, Glenn F.; Hassall, James C. Ii
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A rotary coaxial assembly comprises an external and an internal socket which is lined with a conductive louvered band and which mates with an external and an internal pin. The fit between the sockets and the pins are such that a first coaxial cable which is attached to the external and internal sockets may rotate as a unit with respect to a second coaxial cable which is attached to the external and the internal pins.
Read the whole patent
Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Granted November 30, 1982. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended November 30, 1999.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.